12525532004 has 48 divisors (see below), whose sum is σ = 23579942400. Its totient is φ = 5806475136.

The previous prime is 12525532003. The next prime is 12525532009. The reversal of 12525532004 is 40023552521.

12525532004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12525532001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 908837 + ... + 922515.

It is an arithmetic number, because the mean of its divisors is an integer number (491248800).

Almost surely, 2^12525532004 is an apocalyptic number.

It is an amenable number.

12525532004 is a deficient number, since it is larger than the sum of its proper divisors (11054410396).

12525532004 is a wasteful number, since it uses less digits than its factorization.

12525532004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14012 (or 14010 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 12525532004 in words is "twelve billion, five hundred twenty-five million, five hundred thirty-two thousand, four".